Provided in the present invention are a small-sized thruster and a flight vehicle having the same, comprising: an injector injecting fuel; a chamber forming a space wherein the injected fuel is decomposed; and a nozzle communicating with the chamber so as to amplify thrust. Here, both of the chamber and the nozzle are provided with an inner wall and an outer wall. And the inner wall and the outer wall are arranged to be spaced from each other such that a plurality of insulation cells may surround the chamber and the nozzle. Moreover, a plurality of partitions are sequentially arranged between the inner wall and the outer wall.

    본 발명은 연료를 분사하는 인젝터, 상기 분사된 연료가 분해되는 공간을 형성하는 챔버, 추력을 증폭시키도록 상기 챔버와 연통되는 노즐을 포함하며, 상기 챔버 및 상기 노즐은 각각 내벽과 외벽을 구비하고, 상기 챔버 및 상기 노즐을 복수의 단열셀들이 감싸도록, 상기 내벽과 외벽은 서로 이격 배치되고, 복수의 격벽들이 상기 내벽과 상기 외벽 사이에서 순차적으로 배치되는 것을 특징으로 하는 소형 추력기 및 이를 구비하는 비행체를 제공한다.


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    Titel :

    MICRO THRUSTER WITH INSULATION CELL AND FLIGHT VEHICLE HAVING THE SAME


    Weitere Titelangaben:

    단열셀을 구비한 소형 추력기 및 이를 구비한 비행체


    Beteiligte:
    KIM YONGDAE (Autor:in) / LEE DOYUN (Autor:in) / JUNG EUNSANG (Autor:in) / LEE EUNTAEK (Autor:in) / KWON SEJIN (Autor:in)

    Erscheinungsdatum :

    17.04.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F02K JET-PROPULSION PLANTS , Strahltriebwerke



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